![]() Rainbow snakes rely on aquatic habitats and eels for This species is protected throughout the state of Interesting facts: Rainbow snakes are sometimes known as “eel moccasins” because of their tendency to eat eels.Ĭonservation Status: Although seldom seen, rainbow snakesĪre fairly common in our region and are not protected throughout Much of what we know about this unusual species is from research conducted at the Savannah River Ecology Lab where large numbers of rainbow snakes have been captured compared to other regions. Due to their secretive habits, relatively little is known about the ecology of rainbow snakes. Young hatch in late summer but may overwinter in the nest before emerging. When captured, rainbow snakes do not bite.Īlthough large females may lay over 50 eggs, average clutch size is probably closer to 20. Rainbow snakes are perhaps most frequently encountered crossing roads adjacent to aquatic habitats, particularly on rainy summer nights. Unlike many of the watersnakes in our region, rainbow snakes seldom bask out of the water and thus are seldom seen, even by dedicated naturalists and herpetologists. ![]() Habits: Rainbow snakes are highly aquatic and spend most of their lives hidden amongst aquatic vegetation and debris. Although highly aquatic, rainbow snakes occasionally move overland and are sometimes found far from water. In South Carolina young rainbow snakes sometimes inhabit heavily-vegetated seasonal wetlands and move to more permanent water bodies as adults. In coastal areas, rainbow snakes can be found in tidal or even brackish water. Rainbow snakes are found in a variety of aquatic habitats but are most common in cypress swamps and flowing-water habitats such as blackwater creeks, streams, and rivers. However, no snakes have been found there for several decades, and rainbow snakes are currently presumed to be absent from the southern half of the Florida peninsula. A small population of rainbow snakes once inhabited the vicinity of Lake Okeechobee in southern Florida. Young rainbow snakes resemble adults but generally lack any yellow coloration.ĭistribution and Habitat: Rainbow snakes are found in the Coastal Plain of the southern United States from southern Virginia to eastern Louisiana and are absent from the Piedmont and Mountains. Male rainbow snakes are smaller than females but have relatively longer and thicker tails. They have small dark eyes, smooth shiny scales, and a pointed tail tip. Yellowish coloration is often present on the head and sides. The belly is red or pink with two or three rows of black spots. Adults have three red stripes running down a glossy black back. Rainbow snakes are among the most beautiful snakes in the United States. ![]() Willson unless otherwise notedĭescription: The rainbow snake is a large (up to 66 in – 168 cm), non-venomous, highly-aquatic snake that is seldom seen because of its secretive habits.
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